(1.) THE plaintiff is the appellant. THE suit out of which this second appeal arises was for a declaration that the order of the commercial Tax Officer revising the assessment is null and void. THE plaintiff is a fish merchant. THE turnover of the assessable sales for 1948-49 came to rs. 30, 914-10-0 within the State of Madras, and to Rs. 23, 363-10-0 outside the State of Madras. He paid the tax due on amount so calculated for the period 1948-49. THE Deputy Commercial Tax Officer, Perintalamanna, has assessed the turnover at Rs. 81, 300 as he did not accept the accounts of the plaintiff. An appeal was perferred to the Commercial Tax Officer who issued a notice to the plaintiff as required under the rules and enhanced the turnover to Rs. 90, 000 and assessed him on that figure. THE plaintiff preferred a revision to the Board of Revenue which was rejected. THE order of the Commercial Tax Officer dated 16th March, 1950, was attacked as being ultra vires and null and void. THE trial court accepted the contention of the plaintiff and granted the declaration. In appeal the learned Subordinate Judge found that it was within the competence of the Commercial Tax Officer by virtue of the power vested in him under the Act and the rules, to revise the assessment and such an order therefore was not liable to be challenged and allowed the appeal and dismissed the action. THE Commercial Tax Officer had power under the then provision of the Madras General Sales Tax Act (IX of 1939), not only to hear appeals but also to exercise powers of revision which ordinarily were exercised by the Board of Revenue and by virtue of the powers of revision which the Commercial Tax officer could exercise suo motu, he interfered with the assessment as determined by the Deputy Commercial Tax Officer and found that the assessee was liable on a larger turnover. Section 11 of Act IX of 1939 provides the right to an assessee to object to an assessment by way of appeal and the appellate authority under sub-section (3) is competent to pass such orders as he thinks fit. Every order passed in appeal was, subject to the powers of revision conferred by section 12, to be final. Section 12 as it then stood empowered the board of Revenue in its discretion to call for and examine any record of any order passed or proceeding recorded by any authority, officer or person under the provisions of the Act, including sub-section (2) for the purpose of satisfying itself as to the legality or propriety of such order, or as to the regularity of such proceeding, and pass such order in reference thereto as it thinks fit. Under sub-section (2) of section 12, the powers conferred on the Board of revenue may also be exercised by such authority or officer and in such class of cases as may be prescribed, including cases where an inferior authority or officer has exercised its or his powers under the sub-section. Rule 14 enumerates the authorities who are competent to exercise the powers of revision under section 12 (1 ). Under rule 14, the Deputy Commissioner of Commercial Taxes and the Commercial Tax Officer have been authorised to exercise the powers of the nature referred to in section 12 (1 ). Rule 14a provides :- "where the tax as determined by the initial assessing authority appears to the appellate or revising authority to be less than the correct amount of the tax payable by the dealer, the appellate or revising authority shall, before passing orders, determine the correct amount of tax payable by the dealer after issuing a notice to the dealer and after making such enquiry as such appellate or revising authority considers necessary. " *
(2.) IT may be mentioned here that section 12 has subsequently been amended after the date of the order that is now impugned and under the present section the Commercial Tax Officer is specially empowered suo motu or in cases in which an appeal does not lie to him under section 11, on application, to call for and examine the record of any order passed or proceeding recorded and exercise the powers of revision. But we are not now concerned with the amended section as the provision applicable to this case is the unamended section 12. In view of the law then prevailing, the Commercial tax Officer had authority not only to hear appeals but also to hear revision petitions on applications by the assessee or call for any record suo motu and examine and satisfy himself as to the legality or propriety or regularity of such proceeding. The Commercial Tax Officer was therefore competent, notwithstanding that an appeal lay under section 11, which in fact was filed, to exercise his powers in revision, which he has sought to do, as could be seen from the order complained of. The order exhaustively deals with the respective contentions and the evidence placed before the Deputy Commercial Tax Officer. After giving an opportunity to the assessee as required under the rules, the Commercial tax Officer has come to the conclusion that, in view of the several items not having been entered in the appellant's accounts and the manipulation and suppression of accounts with a view to escape assessment, the books are incorrect, incomplete and unreliable, and revised the turnover to Rs. 90, 000 from Rs. 81, 300 which was the figure arrived at by the Deputy Commercial Tax officer. The decision in Ramachandra Rao v. The State of Madras 1954 (2) MLJ 148; was referred to in support of the contention that the appellate authority has no power to increase the quantum of the turnover in appeal by the assessee; in that case the appeal was to the Appellate Tribunal. This would not help the appellant since the Commercial Tax Officer has exercised the powers of revision under section 12 (1) though such powers of revision were exercised in the appeal preferred by the assessee when the matter came to his notice. IT would therefore be open to the Commercial Tax Officer who is empowered suo motu to call for and examine the record of any order, to take note of the facts of the case when they come to his notice in the course of the appeal preferred by as assessee and to revise the turnover after giving notice to the assessee, which has been done in this case, and so the order of the Commercial Tax Officer, though passed in an appeal preferred by the assessee, is not in pursuance of his powers as an appellate authority, but by virtue of the powers which he had to revise the assessment under section 12 (1) of the Act. IT was further urged that rule 14a itself is ultra vires the rules-making power as the rule purports to confer on the authority such powers beyond his jurisdiction. I am unable to appreciate the contention since not only the Board of Revenue but any authority could be empowered under section 12 (1) to exercise the revisional powers, and in this case rule 14 confers such powers on the Deputy Commissioner of commercial Taxes and the Commercial Tax Office, and rule 14a provides for the determination by the appellate or revising authority of the correct amount of tax payable by the dealer after issuing a notice to the dealer and after making such enquiry as the appellate or revising authority considers necessary. From the order of the Commercial Tax Officer I am satisfied that not only notice has been given but an enquiry has been held and on the material that was placed before him and after hearing the assessee the order that is now attached has been passed. The meaning of the words "legality and propriety" has been the subject of various decisions and the principle is that where the discretion is vested with the authorities exercising the powers of revision, such discretion could not be arbitrary but should be sound and reasonable, guided by judicial principles. IT has been held that the meaning of the word "proper" would be "reasonable" and if an order is reasonable and honestly passed on the material that was available and placed before the authority and after notice to the dealer and after giving him an opportunity to explain and adduce evidence, it could not be said that the order is without jurisdiction. The legality and propriety of the order of the Deputy commercial Tax Officer can therefore be examined by the revision authority.